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gh-121115: Skip __index__ in PyLong_AsNativeBytes by default (GH-121118)

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Steve Dower 2024-06-28 16:26:21 +01:00 • committed by GitHub
parent 81a654a342
commit 2894aa14f2
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5 changed files with 33 additions and 9 deletions
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6
Objects/longobject.c
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@ -1128,13 +1128,17 @@ PyLong_AsNativeBytes(PyObject* vv, void* buffer, Py_ssize_t n, int flags)
if (PyLong_Check(vv)) {
v = (PyLongObject *)vv;
}
else {
else if (flags != -1 && (flags & Py_ASNATIVEBYTES_ALLOW_INDEX)) {
v = (PyLongObject *)_PyNumber_Index(vv);
if (v == NULL) {
return -1;
}
do_decref = 1;
}
else {
PyErr_Format(PyExc_TypeError, "expect int, got %T", vv);
return -1;
}
if ((flags != -1 && (flags & Py_ASNATIVEBYTES_REJECT_NEGATIVE))
&& _PyLong_IsNegative(v)) {